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Replacement Desiccant
Van Air Systems Activated Alumina Desiccant
1/8", 1/4", 1/4" configurations, 25 lb, 50 lb or 330 lb drum or bulk bags, -40°F to -100°F dew point desiccant for regenerative dryers.
Highlights...
- By Van Air Systems
- Factory Warranty and Support Available
- Excluded From Free Shipping
- Local Service Available on All Brands
Overview
Features
- 10 to 2,000 LB containers available
- 1/8", 3/16", and 1/4" sizes
- -40°F and lower dew points
- High adsorption capacity
- Low abrasion
- High crush strength
- Low to zero dust discharge
- Resistance against slugs of liquid water
Description
Van Air Systems Activated Alumina Desiccant is a porous form of aluminum oxide and is designed with a high surface area that adsorbs vapors without any change in form. In compressed air and gas drying applications, activated alumina is able to achieve dew points -40°F to -100°F depending on the dryer.
The most commonly used activated alumina bead is the 1/8 inch size. The 1/4 inch size works well as a pre-bed for supporting large desiccant beds or as a buffer for silica gel beds. When pressure drops and surface area requirements are smaller, the 3/16 inch bead size is ideal.
Applications
- Regenerative dryers
- Acid removal
- Process stream purification
- Hydrocarbon adsorption
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